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# AWS::IoTFleetWise::DecoderManifest SignalDecodersItems
<a name="aws-properties-iotfleetwise-decodermanifest-signaldecodersitems"></a>

Information about a signal decoder.

## Syntax
<a name="aws-properties-iotfleetwise-decodermanifest-signaldecodersitems-syntax"></a>

To declare this entity in your Amazon CloudFormation template, use the following syntax:

### JSON
<a name="aws-properties-iotfleetwise-decodermanifest-signaldecodersitems-syntax.json"></a>

```
{
  "[CanSignalDecoder](#cfn-iotfleetwise-decodermanifest-signaldecodersitems-cansignaldecoder)" : CanSignalDecoder,
  "[CustomDecodingSignalDecoder](#cfn-iotfleetwise-decodermanifest-signaldecodersitems-customdecodingsignaldecoder)" : CustomDecodingSignalDecoder,
  "[ObdSignalDecoder](#cfn-iotfleetwise-decodermanifest-signaldecodersitems-obdsignaldecoder)" : ObdSignalDecoder
}
```

### YAML
<a name="aws-properties-iotfleetwise-decodermanifest-signaldecodersitems-syntax.yaml"></a>

```
  [CanSignalDecoder](#cfn-iotfleetwise-decodermanifest-signaldecodersitems-cansignaldecoder): 
    CanSignalDecoder
  [CustomDecodingSignalDecoder](#cfn-iotfleetwise-decodermanifest-signaldecodersitems-customdecodingsignaldecoder): 
    CustomDecodingSignalDecoder
  [ObdSignalDecoder](#cfn-iotfleetwise-decodermanifest-signaldecodersitems-obdsignaldecoder): 
    ObdSignalDecoder
```

## Properties
<a name="aws-properties-iotfleetwise-decodermanifest-signaldecodersitems-properties"></a>

`CanSignalDecoder`  <a name="cfn-iotfleetwise-decodermanifest-signaldecodersitems-cansignaldecoder"></a>
Information about signal decoder using the Controller Area Network (CAN) protocol.  
*Required*: No  
*Type*: [CanSignalDecoder](aws-properties-iotfleetwise-decodermanifest-cansignaldecoder.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`CustomDecodingSignalDecoder`  <a name="cfn-iotfleetwise-decodermanifest-signaldecodersitems-customdecodingsignaldecoder"></a>
Information about a [custom signal decoder](https://docs.amazonaws.cn/iot-fleetwise/latest/APIReference/API_CustomDecodingSignal.html).  
*Required*: No  
*Type*: [CustomDecodingSignalDecoder](aws-properties-iotfleetwise-decodermanifest-customdecodingsignaldecoder.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)

`ObdSignalDecoder`  <a name="cfn-iotfleetwise-decodermanifest-signaldecodersitems-obdsignaldecoder"></a>
Information about signal decoder using the on-board diagnostic (OBD) II protocol.  
*Required*: No  
*Type*: [ObdSignalDecoder](aws-properties-iotfleetwise-decodermanifest-obdsignaldecoder.md)  
*Update requires*: [No interruption](https://docs.amazonaws.cn/AWSCloudFormation/latest/UserGuide/using-cfn-updating-stacks-update-behaviors.html#update-no-interrupt)